Knee Replacement Failure Symptoms

Knee replacement failure symptoms include:

• Pain and swelling around the knee
• Instability and uncontrolled knee movements
• Failure to bond/adhere
• Fracture
• Revision surgery

In addition to the above symptoms, other problems that may be associated with knee replacement failure symptoms include bone loss, mobility issues, stiffness, swelling, soreness, and severe tissue damage. These things may not be repairable through revision surgery and could result in a lifetime of discomfort and limited mobility.

For such a common procedure, it’s unfortunate that we are seeing a high rate of failure in knee replacement systems. Many knee replacement systems are failing due to the tibial component not adhering to the cement, causing severe pain and instability. If you are experiencing any of these knee replacement failure symptoms, call us at 612-436-5026 for a free consultation. Our experienced medical device lawyers may be able to help you.

If you or a loved one has undergone a knee replacement procedure and is now experiencing symptoms of a knee replacement failure, please contact our office to see if we may be of assistance.

Early Knee Replacement Failures

The Journal of Knee Surgery (June 2017) reports an unusually high rate of failure in certain knee replacement systems. These failures are occurring one month to two years after initial implantation, and patients are reporting loosening as well as pain on initiation of weight bearing. Of the reports considered within the article, only a small minority demonstrated evidence of radiolucencies.  Nonetheless, the reports observe that “the tibial component had debonded and was easily separated from the cement mantle. Upon removal of the tibial baseplate, the inferior surface of the tibial baseplate was clear of cement.”  In juxtaposition, all of the cement was “strongly adherent” to both the tibial bone and femoral components. Such loosening at the implant-cement interface is an unusual mechanism of injury, especially for cemented total knee arthroplasties, and is causing severe pain and oftentimes resulting in knee revision surgeries. (J Knee Surg. 2017:30, 435-439)

Issues Associated With the Loosening

Symptoms associated with the loosening of a defective knee replacement system may include:

  • Instability
  • Pain and swelling
  • Failure to bond
  • Fracture
  • Persistent warmth/heat in the knee
  • Revision Surgery

Read more symptoms of the failed knee replacements

Next Step

GoldenbergLaw is dedicated to pursuing justice for those injured through faulty knee replacement systems. If you or a loved one had a total knee replacement surgery since 2013 and are experiencing tibial loosening, please give us a call at 612-346-5026 for a free and informative consultation.